Hiroki Yamaguchi

Hiroki Yamaguchi is a cyclist from Japan.

All

Date	Pos	GC	Race
12.04	25			Izumisaki International Cycle Stadium (Fukushima) Track \| CN Japan \| Keirin	2015-04-12
12.04	1			Izumisaki International Cycle Stadium (Fukushima) Track \| CN Japan \| Team Sprint	2015-04-12